wrong gpg key for nginx-stable repo

[nadkamo@…]

Hi

gpg key is invalid for nginx stable repo. It works only for nginx-mainline.
/docu/​http://nginx.org/en/linux_packages.html#SLES

uname -a
Linux nginx02 5.3.18-150300.59.115-default #1 SMP Fri Mar 10 07:48:20 UTC 2023 (0398b56) x86_64 x86_64 x86_64 GNU/Linux

xxx:/home/ccloud # zypper addrepo --gpgcheck --type yum --refresh --check \
>     'http://nginx.org/packages/mainline/sles/$releasever_major' nginx-mainline
Warning: Legacy commandline option --type detected. This option is ignored.
Adding repository 'nginx-mainline' ...............................................................................................................................................[done]Repository 'nginx-mainline' successfully added

URI         : http://nginx.org/packages/mainline/sles/15
Enabled     : Yes
GPG Check   : Yes
Autorefresh : Yes
Priority    : 99 (default priority)

Repository priorities in effect:                                                                                                                        (See 'zypper lr -P' for details)
      98 (raised priority)  :  1 repository
      99 (default priority) : 24 repositories
xxx:/home/ccloud # curl -o /tmp/nginx_signing.key https://nginx.org/keys/nginx_signing.key
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1561  100  1561    0     0   8672      0 --:--:-- --:--:-- --:--:--  8672



xxx:/home/ccloud # **gpg --with-fingerprint** /tmp/nginx_signing.key
**gpg: WARNING: no command supplied.  Trying to guess what you mean ...**
pub   rsa2048 2011-08-19 [SC] [expires: 2024-06-14]
uid           nginx signing key <signing-key@nginx.com>
xxx:/home/ccloud #